Medically reviewed by Dr. Tom Biernacki, DPM
Board-certified podiatric surgeon | Balance Foot & Ankle, Howell & Bloomfield Hills, MI
Last reviewed: May 2026
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Medically Reviewed | Dr. Tom Biernacki, DPM | Board-Certified Podiatric Surgeon | Balance Foot & Ankle, Michigan
Hammertoe Deformity: Understanding Cause, Progression, and Treatment
A hammertoe is a contracture deformity of one or more of the lesser toes — most commonly the second — in which the proximal interphalangeal (PIP) joint is flexed downward while the distal tip may point downward or upward. It looks like an upside-down “v” shape when viewed from the side. Despite the whimsical name, hammertoes cause genuine, daily pain from shoe pressure, corns at the apex of the bent joint, and in advanced cases, open ulceration and infection.
At Balance Foot & Ankle, Dr. Tom Biernacki evaluates every hammertoe with a specific focus on the single most important question: is it flexible or rigid?
Flexible vs. Rigid Hammertoe: The Treatment Divide
Flexible Hammertoe
A flexible hammertoe can be manually straightened by the examiner — the joint moves passively through a normal range of motion. This indicates that the contracture is muscular and tendinous rather than articular, meaning that conservative interventions can effectively offload and often slow the progression of the deformity. Flexible hammertoes respond to toe splints, toe caps, orthotics that redistribute forefoot pressure, and wider footwear that allows the toes to sit in their natural position without dorsal compression from a shoe upper.
Rigid (Fixed) Hammertoe
A rigid hammertoe cannot be straightened manually — the joint is contracted and fibrous, with articular cartilage changes that prevent passive correction. Rigid hammertoes will not respond to conservative care beyond symptom management. When pain from a rigid hammertoe is significant enough to warrant intervention, surgery is the only structural correction available. The good news: surgical correction of rigid hammertoe is a straightforward, effective procedure with predictable outcomes.
Why Hammertoes Develop
Hammertoes result from muscle imbalance — when the intrinsic foot muscles (responsible for toe extension at the MTP joint) are weakened relative to the extrinsic long toe flexors, the toes are pulled into flexion. Contributing factors include: bunion deformity (the great toe pushing the second toe into a crowded, elevated position), narrow-toed footwear, flat feet (which stretch intrinsic muscles), and hereditary predisposition. Neuromuscular conditions like Charcot-Marie-Tooth disease produce severe hammertoe deformity from muscle imbalance at the nerve level.
The Pain Sources in Hammertoe
Three distinct sources of hammertoe pain require different management strategies. Dorsal PIP joint pain comes from the bent apex of the toe rubbing against the shoe upper — treated with wider shoes, gel toe caps, and corn reduction. Distal tip pain comes from the end of the toe pressing into the shoe insole — treated with metatarsal pads to offload the distal pressure. Plantar MTP joint pain comes from the MTP joint being dorsiflexed (hyperextended) as the PIP joint contracts — producing a prominent metatarsal head pressing into the ground. Custom orthotics with metatarsal support address this component specifically.
Conservative Treatment Protocol
Conservative care begins with footwear: the shoe must have adequate toe box height (room above the bent toe) and width (no lateral compression of the deformed digit). Gel toe sleeves and individual toe caps cushion the dorsal PIP joint against shoe pressure. Metatarsal pads redistribute load away from the plantar MTP area. Custom orthotics control the biomechanical factors driving hammertoe progression — particularly flat foot and bunion-related forces. Corn and callus reduction (debridement) provides immediate pain relief from the thickened skin at the pressure points.
Hammertoe Surgery
Surgical correction of symptomatic rigid hammertoe involves one of several procedures depending on the severity and location of contracture. PIP joint arthroplasty (partial condylectomy) removes the articular surface of the proximal phalanx head, allowing the joint to straighten. PIP fusion (arthrodesis) uses a pin, implant, or screw to permanently straighten and fuse the joint in a neutral position — appropriate for more severe contractures. Flexor tendon release or transfer is added when extrinsic tendon contracture contributes. Most hammertoe corrections are day surgery procedures with 4–6 weeks of protected recovery in a surgical shoe.
Dr. Tom's Product Recommendations
ZenToes Hammertoe Gel Spacer and Toe Straightener
⭐ Highly Rated
Gel loop straightener that gently holds a flexible hammertoe in a more neutral position while cushioning the dorsal PIP joint against shoe pressure. Provides immediate pain relief for flexible hammertoe patients.
Dr. Tom says: “My podiatrist gave me these while we waited to see if conservative care would be enough. The cushioning on the bent joint made my shoes tolerable again immediately.”
Flexible hammertoe, PIP joint dorsal corn prevention, toe cushioning, conservative hammertoe management
Rigid hammertoe — straighteners cannot correct a fixed deformity and will just add pressure
Disclosure: We earn a commission at no extra cost to you.
Hoka Bondi 8 Wide Toe Box Running Shoe
⭐ Highly Rated
Maximum stack height cushioning with extra-wide toe box accommodates hammertoe deformity without dorsal shoe pressure. The rocker sole reduces forefoot metatarsal loading — addressing hammertoe’s plantar MTP pain component.
Dr. Tom says: “My hammertoe made every shoe painful. These HOKAs have enough height in the toe box that my bent toe doesn’t hit the top, and the cushioning removes the ball-of-foot pain.”
Hammertoe footwear accommodation, dorsal toe pressure relief, plantar MTP cushioning, combined hammertoe and metatarsalgia
Severe rigid hammertoe requiring surgical correction — footwear management is palliative only
Disclosure: We earn a commission at no extra cost to you.
Dr. Scholl’s Corn and Callus Cushions
⭐ Highly Rated
Medicated callus cushions that simultaneously provide pressure relief and salicylic acid treatment for the corns that develop at hammertoe’s apex and tip. Temporary management between podiatry visits for corn pain from hammertoe.
Dr. Tom says: “My hammertoe corn is painful every day in shoes. These cushions get me through the workday between my podiatry appointments where the corn gets properly debrided.”
Hammertoe dorsal corn cushioning, temporary corn pain management between professional treatments
Diabetic or neuropathic patients — medicated corn pads are contraindicated with neuropathy or vascular disease
Disclosure: We earn a commission at no extra cost to you.
✅ Pros / Benefits
- Flexible vs. rigid assessment in every hammertoe evaluation determines conservative vs. surgical treatment plan
- Custom orthotics with metatarsal support to address the biomechanical drivers of hammertoe
- In-office corn and callus debridement for immediate pain relief
- Surgical correction for rigid hammertoe — PIP arthroplasty and fusion
- Bunion co-management when hallux valgus is driving second toe deformity
❌ Cons / Risks
- Conservative care manages symptoms but does not correct rigid hammertoe deformity
- Hammertoe surgery requires 4–6 weeks in a post-surgical shoe
- PIP fusion produces a straighter but permanently stiff toe — relevant for patients in specific activities
- Hammertoe recurrence can occur if underlying bunion or biomechanical drivers are not addressed
Dr. Tom Biernacki’s Recommendation
Hammertoe is one of those conditions where patients tolerate it for years, treating it with pads and wider shoes, until the corn gets infected or they can’t find shoes that fit. The surgical correction for a painful rigid hammertoe is one of the most straightforward procedures I do — 20 minutes, done as outpatient, walking the same day in a surgical shoe. There’s no reason to suffer with this indefinitely when the fix is that accessible.
— Dr. Tom Biernacki, DPM | Board-Certified Podiatric Surgeon | Balance Foot & Ankle
Frequently Asked Questions
Can hammertoe be treated without surgery?
Flexible hammertoes — those that can be manually straightened — respond well to conservative care including wide-toe-box footwear, gel toe cushions, metatarsal pads, and custom orthotics. This can provide excellent symptom control and slow deformity progression. Rigid hammertoes cannot be corrected without surgery, but conservative care manages pain while patients decide about surgical timing.
What is the recovery from hammertoe surgery?
Most hammertoe corrections are performed as day surgery. Patients walk immediately in a flat surgical shoe and transition to a wide, comfortable shoe at 4–6 weeks. Swelling persists for several months. Return to athletic footwear and activities occurs at 3–4 months for most patients.
Does hammertoe come back after surgery?
Recurrence rates are low when the surgery adequately corrects both the digit deformity and addresses contributing factors — particularly bunion correction when it’s driving second toe crowding. Returning to narrow footwear after surgery increases recurrence risk.
What causes hammertoe to develop?
Hammertoe develops from muscular imbalance between the intrinsic foot muscles (weakened) and the extrinsic long toe flexors (dominant), pulling the toe into flexion. Key contributing factors include bunion deformity pushing the second toe, narrow-toed footwear, flat feet, hereditary predisposition, and neuromuscular conditions. The condition progresses from flexible to rigid over years if untreated.
Can hammertoe affect more than one toe?
Yes. Multiple lesser toes can develop hammertoe deformity, particularly when there is a strong contributing biomechanical driver like a significant bunion or severe flat foot. Multiple toe corrections can be performed in a single surgical session, and the combined procedure adds little to recovery time compared to a single toe correction.
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When should I see a doctor?
See a podiatrist if pain persists past 2 weeks, prevents normal activity, or is accompanied by red-flag symptoms (warmth, swelling, numbness, inability to bear weight).
Can I treat this at home?
Mild cases respond to RICE protocol (rest, ice, compression, elevation), supportive shoes, and OTC anti-inflammatories. Persistent symptoms need professional evaluation.
How long does it take to heal?
Most soft tissue injuries resolve in 2-6 weeks with appropriate care. Bone injuries take 6-12 weeks. Chronic conditions need longer-term management.
In-Office Treatment at Balance Foot & Ankle
If home treatment isn’t providing relief for your foot issues, our podiatry team at Balance Foot & Ankle can help with same-day evaluations and advanced in-office care.
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Dr. Tom Biernacki, DPM is a board-certified foot & ankle surgeon (ABFAS & ABPM) at Balance Foot & Ankle Specialists in Southeast Michigan. With over a decade of clinical experience, he specializes in heel pain, bunions, diabetic foot care, sports injuries, and minimally invasive surgery. Dr. Biernacki is a member of the APMA and ACFAS, and his patient education content on MichiganFootDoctors.com and YouTube has made him one of the most-followed foot & ankle educators on YouTube.